Unless someone tinkered with the BIOS to wake on LAN, Mouse, Keyboard you have a warranty issue.
I bought a reconditioned PSA-60 a few months ago and had to use the system restore disks yesterday. It operates on Windows XP and I have installed AVG anti-virus, spyware and adware. I've scanned my laptop and nothing is showing as a virus yet since system restore it will not stay switched off. It will turn off for around a minute then switches back on and the only way to resolve it is by removing the battery!
Can anyone help please?